INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

CAPSTONE INVESTMENT ADVISORS, LLC's Holding History (CIK: 0001426196)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 2,812 Value ($000) $971 Avg Close $271.66 Range $213.06 - $360.30

Q1 2024

Shares 6,197 Value ($000) $660 Avg Close $105.70 Range $100.55 - $119.86

Q4 2023

Shares 6,336 Value ($000) $688 Avg Close $92.54 Range $74.65 - $111.79

Q3 2023

Shares 5,603 Value ($000) $450 Avg Close $86.92 Range $79.20 - $98.69

Q3 2017

Shares 2,817 Value ($000) $207 Avg Close $73.19 Range $67.55 - $81.85

Q2 2016

Shares 3,912 Value ($000) $217 Avg Close $56.52 Range $51.97 - $59.83

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,812	$971	$271.66	$213.06 - $360.30
Q1 2024	6,197	$660	$105.70	$100.55 - $119.86
Q4 2023	6,336	$688	$92.54	$74.65 - $111.79
Q3 2023	5,603	$450	$86.92	$79.20 - $98.69
Q3 2017	2,817	$207	$73.19	$67.55 - $81.85
Q2 2016	3,912	$217	$56.52	$51.97 - $59.83